<?php
interface B2b_Models_Interface_Comment
{
    /**
    * Get all comment for blog
    * @param: int $offset
    * @param: int $count
    * @param: array $exp
    * @return: Tomato_Model_Recordset
    **/
    public function getCByBId($exp = null, $offset = null, $count = null);

    /**
     * Add comment for blog
     * @param: B2b_Models_Comment $comment
     * @return: void
    **/
    public function add($comment);

    /**
     * Delete comment
     * @param: int $id Id of comment
     * @return: void
    **/
    public function delete($id);
}
